User`s manual

Troubleshooting l l Chapter 6
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The possible reason is an IRQ or I/O address conflict with other ISA Bus adapters,
like LAN and SCSI boards, or the system BIOS. Please refer to the corresponding
problem in the previous section, “General Troubleshooting”, for solutions.
6.3 Windows 95/98
This section is specific for troubleshooting under Windows 95/98. For general problems
and solutions, please see the previous section, “General Troubleshooting”.
1. The system fails to find the Smartio C104 PCI Series board!
- The board(s) is not plugged properly.
- The slot for plugging the board is defective.
In this case, please try other slots until you find a good one.
- The board might be defective.
2. After the system reboots, the error message “C104 PCI Series (BusNo=x,
DevNo=x, Starting COM=x) interrupt number is invalid!” appears.
This indicates that the MOXA board is found, but the IRQ is conflicting with other
adapter. Make sure there is no conflict with other adapter’s IRQ. Check the PCI BIOS
IRQ settings and make sure an IRQ is available.